diff options
Diffstat (limited to 'lib/libnv/nv.3')
| -rw-r--r-- | lib/libnv/nv.3 | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/lib/libnv/nv.3 b/lib/libnv/nv.3 index 6ff63297ac81..be6e0fe03a76 100644 --- a/lib/libnv/nv.3 +++ b/lib/libnv/nv.3 @@ -35,6 +35,7 @@ .Nm nvlist_create , .Nm nvlist_destroy , .Nm nvlist_error , +.Nm nvlist_set_error , .Nm nvlist_empty , .Nm nvlist_exists , .Nm nvlist_free , @@ -63,6 +64,8 @@ .Fn nvlist_destroy "nvlist_t *nvl" .Ft int .Fn nvlist_error "const nvlist_t *nvl" +.Ft void +.Fn nvlist_set_error "nvlist_t *nvl, int error" .Ft bool .Fn nvlist_empty "const nvlist_t *nvl" .\" @@ -248,8 +251,17 @@ the error will be returned. .Pp The +.Fn nvlist_set_error +function sets an nvlist to be in the error state. +Subsequent calls to +.Fn nvlist_error +will return the given error value. +This function cannot be used to clear the error state from an nvlist. +This function does nothing if the nvlist is already in the error state. +.Pp +The .Fn nvlist_empty -functions returns +function returns .Dv true if the given nvlist is empty and .Dv false |